mPEG4-bromide - CAS 110429-45-3
Catalog: |
BB002626 |
Product Name: |
mPEG4-bromide |
CAS: |
110429-45-3 |
Synonyms: |
13-Bromo-2,5,8,11-tetraoxatridecane; m-PEG4-Br; Triethylene Glycol 2-Bromoethyl Methyl Ether; 2,5,8,11-Tetraoxatridecane, 13-bromo-; Bromo-PEG4-methoxy; 2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethyl Bromide; Methyl-PEG4-bromide; 1-Bromo-3,6,9,12-tetraoxatridecane |
IUPAC Name: | 1-[2-[2-(2-bromoethoxy)ethoxy]ethoxy]-2-methoxyethane |
Description: | mPEG4-bromide is a PEG linker containing a bromide group. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The hydrophilic PEG spacer increases solubility in aqueous media. |
Molecular Weight: | 271.15 |
Molecular Formula: | C9H19BrO4 |
Canonical SMILES: | COCCOCCOCCOCCBr |
InChI: | InChI=1S/C9H19BrO4/c1-11-4-5-13-8-9-14-7-6-12-3-2-10/h2-9H2,1H3 |
InChI Key: | YFFFQGXWMHAJPP-UHFFFAOYSA-N |
Boiling Point: | 296.3±25.0°C (Predicted) |
Flash Point: | 118.8°C |
Purity: | ≥95% |
Density: | 1.256±0.06 g/cm3 (Predicted) |
Solubility: | Soluble in DMSO (10 mm) |
Appearance: | White to yellow to green clear liquid |
Storage: | Store at 2-8°C |
LogP: | 1.07750 |
Vapor Pressure: | 0.00256mmHg at 25°C |
Publication Number | Title | Priority Date |
CN-112209990-A | Combretastatin derivative and antibody drug conjugate thereof | 20201110 |
KR-20210075761-A | Non-blended amphiphilic and thermoplastic polyurethane, method for preparing the same, and implantable medical device comprising the same | 20191213 |
WO-2021118124-A1 | Non-mixed amphiphilic thermoplastic polyurethane, method for producing same, and implantable medical device including same | 20191213 |
WO-2021111992-A1 | Fluoropolyether group-containing polymer, surface treatment agent, and article | 20191203 |
CN-110699020-A | Polyion liquid adhesive and preparation method thereof | 20191120 |
Complexity: | 103 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 270.04667 |
Formal Charge: | 0 |
Heavy Atom Count: | 14 |
Hydrogen Bond Acceptor Count: | 4 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 270.04667 |
Rotatable Bond Count: | 11 |
Topological Polar Surface Area: | 36.9 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 0.4 |
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